- Disulfurous acid, potassium salt (1:2)



Substance Details
205542
Chemical Substance
Disulfurous acid, potassium salt (1:2)
16731-55-8
224.34
H2O5S2.2K

Additional Metadata

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Program and Regulatory Information

Statutes/Regulations

Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.

Statutes/Regulations Synonym Synonym Quality Effective Date End Date
2020 CDR TSCA Inv Active Disulfurous acid, potassium salt (1:2) Unknown
TSCA Inv Disulfurous acid, potassium salt (1:2) Valid

EPA Applications/Systems

Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.

EPA Applications/Systems Synonym Synonym Quality Effective Date End Date
ECOTOX Disulfurous acid, Dipotassium salt Unknown
GCES Potassium metabisulfite Valid
CAMEO Chemicals Potassium metabisulfite Valid
Other Sources

Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.

Other Sources Synonym Synonym Quality Effective Date End Date
CUS98 Disulfurous acid, dipotassium salt Valid
CA Index Disulfurous acid, potassium salt (1:2) Valid 01/20/2010
FDA POTASSIUM METABISULFITE Unknown

Ad Hoc List
Ad Hoc List Synonym Synonym Quality Effective Date End Date
EPA Disulfurous acid, dipotassium salt Valid 01/20/2010

Additional Synonyms
There are no Synonyms of this type.

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Related Substances

This substance exists as a Related Substance of the following substances.

Systematic Name Synonym CAS Number TSN EPA Identifier Effective Date End Date
Potassium metabisulfites Potassium metabisulfites E17162991

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Health and Other Scientific Information

The following list includes links related to the selected substance. Some of the following links exit EPA's site Exit.

References
FDA UNII URL
PubChem
NIOSH International Chemical Safety Card
ChemID Plus Advanced Link
CompTox Chemicals Dashboard Link
ChemID Plus Link

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Molecular Structure

There is no structure for this substance.

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